基于有限元模型的人行悬索桥舒适度检测研究
Research on Comfort Evaluation of Pedestrian Suspension Bridge Based on Finite Element Model
向艳国 1陈法辉 1刘如意1
作者信息
- 1. 深圳高速工程检测有限公司,广东 深圳 518000
- 折叠
摘要
文中阐述了人行悬索桥舒适度评估的重要性和必要性,以某人行天桥工程为例,建立了人行悬索桥的有限元空间模型,在行人荷载激励作用下进行自振特性和加速度分析,旨在对基于有限元模型的人行悬索桥舒适度进行研究,为同类型人行悬索桥舒适度评价提供参考.
Abstract
Taking a pedestrian bridge project as an example,a finite element space model of a pedestrian suspension bridge is established to an-alyze the natural vibration characteristics and acceleration under the excitation of pedestrian loads,aiming to study the comfort level of a pedes-trian suspension bridge based on the finite element model and provide references for the comfort level evaluation of similar types of pedestrian suspension Bridges.
关键词
结构模型/悬索桥/人行天桥/舒适度/有限元Key words
Structural model/Suspension bridge/Pedestrian overpass/Comfort/Finite element引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据